Integrated multimedia input/output processor
US5664218A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1994 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Dec 5, 2014 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an integrated multimedia board for a high speed local bus, and has an object to simultaneously process multimedia data at high speed in one integrated board by using a PCI local bus. To achieve the object, the present invention consists of an audio unit which processes an audio signal, a video unit which processes a video signal, a graphics unit which processes text and graphics data, and a host interface unit for interfacing with a PCI bus which is a high speed local bus. Also, the present invention can process information of a text, a sound, a still image, a motion image, and a graphics data, etc, and is useable for video teleconferencing, and a video editing, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.